diff --git a/.github/workflows/aot-test.yml b/.github/workflows/aot-test.yml
index 259ece4..6cec2b9 100644
--- a/.github/workflows/aot-test.yml
+++ b/.github/workflows/aot-test.yml
@@ -37,9 +37,12 @@ jobs:
           # See if it runs at all
           target/graalvm-native-image/jelly-cli version
           
-          # Make sure reflection works
+          # Make sure reflection is supported
           target/graalvm-native-image/jelly-cli version | grep "JVM reflection: supported"
           
+          # Make sure large RDF/XML file parsing is supported
+          target/graalvm-native-image/jelly-cli version | grep "Large RDF/XML file parsing: supported"
+          
           # Test RDF conversions
           echo '_:b <http://t.org/> _:b .' > in.nt
           target/graalvm-native-image/jelly-cli \
diff --git a/.github/workflows/scala.yml b/.github/workflows/scala.yml
index 6b04eb0..3c3301b 100644
--- a/.github/workflows/scala.yml
+++ b/.github/workflows/scala.yml
@@ -20,6 +20,8 @@ jobs:
             java: 17
           - os: ubuntu-latest
             java: 21
+          - os: ubuntu-latest
+            java: 24
     runs-on: ${{ matrix.os }}
 
     steps:
diff --git a/build.sbt b/build.sbt
index 1354bb4..41bb740 100644
--- a/build.sbt
+++ b/build.sbt
@@ -27,7 +27,8 @@ lazy val graalOptions = Seq(
   if (isDevBuild) Seq("-Ob") else Seq("-O3", "--emit build-report"),
 ).flatten ++ Seq(
   "--features=eu.neverblink.jelly.cli.graal.ProtobufFeature," +
-    "eu.neverblink.jelly.cli.graal.JenaInternalsFeature",
+    "eu.neverblink.jelly.cli.graal.JenaInternalsFeature," +
+    "eu.neverblink.jelly.cli.graal.LargeXmlFeature",
   "-H:ReflectionConfigurationFiles=" + file("graal.json").getAbsolutePath,
   // Needed to skip initializing all charsets.
   // See: https://github.com/Jelly-RDF/cli/issues/154
diff --git a/src/main/scala/eu/neverblink/jelly/cli/command/Version.scala b/src/main/scala/eu/neverblink/jelly/cli/command/Version.scala
index 4c4f5d4..66c2e14 100644
--- a/src/main/scala/eu/neverblink/jelly/cli/command/Version.scala
+++ b/src/main/scala/eu/neverblink/jelly/cli/command/Version.scala
@@ -29,25 +29,18 @@ object Version extends JellyCommand[VersionOptions]:
       .find(_.startsWith("org.apache.jena:jena-core:")).get.split(":")(2)
     val jellyV = BuildInfo.libraryDependencies
       .find(_.startsWith("eu.neverblink.jelly:jelly-jena:")).get.split(":")(2)
-    val reflectionSupported = JenaSystemOptions.disableTermValidation()
+
     printLine(f"""
          |jelly-cli   ${BuildInfo.version}
-         |----------------------------------------------
+         |-------------------------------------------------------------
          |Jelly-JVM   $jellyV
          |Apache Jena $jenaV
          |JVM         ${System.getProperty("java.vm.name")} ${System.getProperty("java.vm.version")}
-         |----------------------------------------------
+         |-------------------------------------------------------------
          |""".stripMargin.trim)
     // Print feature support info
-    reflectionSupported match {
-      case Failure(ex) =>
-        printLine("[ ] JVM reflection: not supported. Parsing will be slower.")
-        if getOptions.common.debug then
-          printLine("    The exception was:")
-          ex.printStackTrace(out)
-        else printLine("    Run with --debug for details.")
-      case Success(_) => printLine("[X] JVM reflection: supported. Parsing optimizations enabled.")
-    }
+    printReflectionSupport()
+    printLargeXmlParsingSupport()
     // Print copyright info
     val buildYear = new SimpleDateFormat("yyyy").format(Date(BuildInfo.buildTime))
     printLine(f"""
@@ -57,3 +50,42 @@ object Version extends JellyCommand[VersionOptions]:
          |This software comes with no warranties and is provided 'as-is'.
          |Documentation and author list: https://github.com/Jelly-RDF/cli
          """.stripMargin)
+
+  private def printReflectionSupport(): Unit =
+    val reflectionSupported = JenaSystemOptions.disableTermValidation()
+    reflectionSupported match {
+      case Failure(ex) =>
+        printLine("[ ] JVM reflection: not supported. Parsing will be slower.")
+        if getOptions.common.debug then
+          printLine("    The exception was:")
+          ex.printStackTrace(out)
+        else printLine("    Run with --debug for details.")
+      case Success(_) => printLine("[X] JVM reflection: supported. Parsing optimizations enabled.")
+    }
+
+  private def printLargeXmlParsingSupport(): Unit =
+    // See: https://github.com/Jelly-RDF/cli/issues/220
+    val maxGeneralEntitySizeLimit = System.getProperty("jdk.xml.maxGeneralEntitySizeLimit")
+    val totalEntitySizeLimit = System.getProperty("jdk.xml.totalEntitySizeLimit")
+    val ok =
+      if Runtime.version().feature() <= 23 then
+        // JDK 23 and earlier did not have the new limits, so large XML files are always supported.
+        true
+      // 50M was the default totalEntitySizeLimit in JDK 23 and earlier.
+      // maxGeneralEntitySizeLimit was not defined (0) in JDK 23 and earlier.
+      else if maxGeneralEntitySizeLimit != null && maxGeneralEntitySizeLimit.toLong <= 0 &&
+        totalEntitySizeLimit != null && (totalEntitySizeLimit.toLong <= 0 || totalEntitySizeLimit.toLong >= 50_000_000)
+      then true
+      else false
+
+    if ok
+    then printLine("[X] Large RDF/XML file parsing: supported.")
+    else
+      printLine("[ ] Large RDF/XML file parsing: not supported.")
+      if getOptions.common.debug then
+        printLine(
+          f"    jdk.xml.maxGeneralEntitySizeLimit = $maxGeneralEntitySizeLimit",
+        )
+        printLine(f"    jdk.xml.totalEntitySizeLimit      = $totalEntitySizeLimit")
+        printLine("    To enable large XML parsing, set both properties to 0 (no limit).")
+      else printLine("    Run with --debug for details.")
diff --git a/src/main/scala/eu/neverblink/jelly/cli/graal/LargeXmlFeature.scala b/src/main/scala/eu/neverblink/jelly/cli/graal/LargeXmlFeature.scala
new file mode 100644
index 0000000..f4bff12
--- /dev/null
+++ b/src/main/scala/eu/neverblink/jelly/cli/graal/LargeXmlFeature.scala
@@ -0,0 +1,16 @@
+package eu.neverblink.jelly.cli.graal
+
+import org.graalvm.nativeimage.hosted.{Feature, RuntimeSystemProperties}
+
+class LargeXmlFeature extends Feature:
+  import Feature.*
+
+  override def getDescription: String =
+    "Increases XML parsing limits to support large RDF/XML files."
+
+  override def beforeAnalysis(access: BeforeAnalysisAccess): Unit =
+    // Support arbitrarily large RDF/XML files – needed since JDK 24.
+    // 0 indicates no limit.
+    // Issue: https://github.com/Jelly-RDF/cli/issues/220
+    RuntimeSystemProperties.register("jdk.xml.maxGeneralEntitySizeLimit", "0")
+    RuntimeSystemProperties.register("jdk.xml.totalEntitySizeLimit", "0")
diff --git a/src/test/scala/eu/neverblink/jelly/cli/command/VersionSpec.scala b/src/test/scala/eu/neverblink/jelly/cli/command/VersionSpec.scala
index 7446fc2..eb33c37 100644
--- a/src/test/scala/eu/neverblink/jelly/cli/command/VersionSpec.scala
+++ b/src/test/scala/eu/neverblink/jelly/cli/command/VersionSpec.scala
@@ -18,6 +18,18 @@ class VersionSpec extends AnyWordSpec, Matchers:
         out should include("[X] JVM reflection: supported.")
       }
 
+      "report that large XML parsing is supported by default if running under JVM <= 23" in {
+        assume(Runtime.version().feature() <= 23, "Test only valid for JVM <= 23")
+        val (out, err) = Version.runTestCommand(List(alias))
+        out should include("[X] Large RDF/XML file parsing: supported.")
+      }
+
+      "report that large XML parsing is not supported by default if running under JVM >= 24" in {
+        assume(Runtime.version().feature() >= 24, "Test only valid for JVM >= 24")
+        val (out, err) = Version.runTestCommand(List(alias))
+        out should include("[ ] Large RDF/XML file parsing: not supported.")
+      }
+
       "include the copyright year" in {
         val (out, err) = Version.runTestCommand(List(alias))
         val currentYear = java.time.Year.now.getValue.toString